void MainWindow::setupConnections()
{
// connect signals for menu actions
connect(ui->actionSave, SIGNAL(triggered()), this, SLOT(saveClicked()));
connect(ui->actionLoad, SIGNAL(triggered()), this, SLOT(loadClicked()));
connect(ui->actionExit, SIGNAL(triggered()), this, SLOT(close()));
connect(ui->actionShowTable, SIGNAL(triggered()), _pointsWidget, SLOT(show()));
// connect signals to control calculation process (start, stop, pause, processed, ...)
connect(this, SIGNAL(startProcessing()), _plotBuilder, SLOT(start()));
connect(ui->stopButton, SIGNAL(clicked()), _plotBuilder, SLOT(stop()));
connect(this, SIGNAL(pauseProcessing()), _plotBuilder, SLOT(pause()));
connect(this, SIGNAL(resumeProcessing()), _plotBuilder, SLOT(resume()));
// connect signals to intercept and display calculation results
connect(_plotBuilder, SIGNAL(finished()), this, SLOT(processingFinished()));
connect(_plotBuilder, SIGNAL(processed(double, double, double)), this, SLOT(valueProcessed(double, double, double)));
// connect signals to populate or clear points collection
connect(_plotBuilder, SIGNAL(processed(double, double, double)), _points, SLOT(addPoint(double, double)));
connect(_plotBuilder, SIGNAL(started()), _points, SLOT(clear()));
// connect signals to update widget that displays points collection
connect(this, SIGNAL(startProcessing()), _pointsWidget, SLOT(updatePage()));
connect(this, SIGNAL(pauseProcessing()), _pointsWidget, SLOT(updatePage()));
connect(_plotBuilder, SIGNAL(finished()), _pointsWidget, SLOT(updatePage()));
}
void MainWindow::pauseClicked()
{
if(_plotBuilder->isProcessing()) {
ui->pauseButton->setText(MainWindow::LABEL_CONTINUE);
emit pauseProcessing();
} else {
ui->pauseButton->setText(MainWindow::LABEL_PAUSE);
emit resumeProcessing();
}
}
// Camera ownership transferred
MainWindow::MainWindow(Camera * camera, QWidget * parent) :
QMainWindow(parent),
camera_(camera),
likelihoodCurve_(0),
lowestRefreshRate_(99),
objectsModified_(false)
{
ui_ = new Ui_mainWindow();
ui_->setupUi(this);
aboutDialog_ = new AboutDialog(this);
this->setStatusBar(new QStatusBar());
likelihoodCurve_ = new rtabmap::PdfPlotCurve("Likelihood", &imagesMap_, this);
ui_->likelihoodPlot->addCurve(likelihoodCurve_, false);
ui_->likelihoodPlot->setGraphicsView(true);
if(!camera_)
{
camera_ = new Camera(this);
}
else
{
camera_->setParent(this);
}
ui_->dockWidget_parameters->setVisible(false);
ui_->dockWidget_plot->setVisible(false);
ui_->widget_controls->setVisible(false);
QByteArray geometry;
QByteArray state;
Settings::loadSettings(Settings::iniDefaultPath(), &geometry, &state);
this->restoreGeometry(geometry);
this->restoreState(state);
ui_->toolBox->setupUi();
connect((QDoubleSpinBox*)ui_->toolBox->getParameterWidget(Settings::kCamera_4imageRate()),
SIGNAL(editingFinished()),
camera_,
SLOT(updateImageRate()));
ui_->menuView->addAction(ui_->dockWidget_parameters->toggleViewAction());
ui_->menuView->addAction(ui_->dockWidget_objects->toggleViewAction());
ui_->menuView->addAction(ui_->dockWidget_plot->toggleViewAction());
connect(ui_->toolBox, SIGNAL(parametersChanged(const QStringList &)), this, SLOT(notifyParametersChanged(const QStringList &)));
ui_->imageView_source->setGraphicsViewMode(false);
ui_->imageView_source->setTextLabel(tr("Press \"space\" to start the camera..."));
ui_->imageView_source->setMirrorView(Settings::getGeneral_mirrorView());
connect((QCheckBox*)ui_->toolBox->getParameterWidget(Settings::kGeneral_mirrorView()),
SIGNAL(stateChanged(int)),
this,
SLOT(updateMirrorView()));
ui_->widget_controls->setVisible(Settings::getGeneral_controlsShown());
connect((QCheckBox*)ui_->toolBox->getParameterWidget(Settings::kGeneral_controlsShown()),
SIGNAL(stateChanged(int)),
this,
SLOT(showHideControls()));
//buttons
connect(ui_->pushButton_restoreDefaults, SIGNAL(clicked()), ui_->toolBox, SLOT(resetCurrentPage()));
connect(ui_->pushButton_updateObjects, SIGNAL(clicked()), this, SLOT(updateObjects()));
connect(ui_->horizontalSlider_objectsSize, SIGNAL(valueChanged(int)), this, SLOT(updateObjectsSize()));
ui_->actionStop_camera->setEnabled(false);
ui_->actionPause_camera->setEnabled(false);
ui_->actionSave_objects->setEnabled(false);
// Actions
connect(ui_->actionAdd_object_from_scene, SIGNAL(triggered()), this, SLOT(addObjectFromScene()));
connect(ui_->actionAdd_objects_from_files, SIGNAL(triggered()), this, SLOT(addObjectsFromFiles()));
connect(ui_->actionLoad_scene_from_file, SIGNAL(triggered()), this, SLOT(loadSceneFromFile()));
connect(ui_->actionStart_camera, SIGNAL(triggered()), this, SLOT(startProcessing()));
connect(ui_->actionStop_camera, SIGNAL(triggered()), this, SLOT(stopProcessing()));
connect(ui_->actionPause_camera, SIGNAL(triggered()), this, SLOT(pauseProcessing()));
connect(ui_->actionExit, SIGNAL(triggered()), this, SLOT(close()));
connect(ui_->actionSave_objects, SIGNAL(triggered()), this, SLOT(saveObjects()));
connect(ui_->actionLoad_objects, SIGNAL(triggered()), this, SLOT(loadObjects()));
connect(ui_->actionCamera_from_video_file, SIGNAL(triggered()), this, SLOT(setupCameraFromVideoFile()));
connect(ui_->actionCamera_from_directory_of_images, SIGNAL(triggered()), this, SLOT(setupCameraFromImagesDirectory()));
connect(ui_->actionAbout, SIGNAL(triggered()), aboutDialog_ , SLOT(exec()));
connect(ui_->actionRestore_all_default_settings, SIGNAL(triggered()), ui_->toolBox, SLOT(resetAllPages()));
connect(ui_->actionRemove_all_objects, SIGNAL(triggered()), this, SLOT(removeAllObjects()));
connect(ui_->pushButton_play, SIGNAL(clicked()), this, SLOT(startProcessing()));
connect(ui_->pushButton_stop, SIGNAL(clicked()), this, SLOT(stopProcessing()));
connect(ui_->pushButton_pause, SIGNAL(clicked()), this, SLOT(pauseProcessing()));
connect(ui_->horizontalSlider_frames, SIGNAL(valueChanged(int)), this, SLOT(moveCameraFrame(int)));
connect(ui_->horizontalSlider_frames, SIGNAL(valueChanged(int)), ui_->label_frame, SLOT(setNum(int)));
ui_->pushButton_play->setVisible(true);
ui_->pushButton_pause->setVisible(false);
ui_->pushButton_stop->setEnabled(true);
ui_->horizontalSlider_frames->setEnabled(false);
ui_->label_frame->setVisible(false);
ui_->objects_area->addAction(ui_->actionAdd_object_from_scene);
ui_->objects_area->addAction(ui_->actionAdd_objects_from_files);
ui_->objects_area->setContextMenuPolicy(Qt::ActionsContextMenu);
ui_->actionStart_camera->setShortcut(Qt::Key_Space);
ui_->actionPause_camera->setShortcut(Qt::Key_Space);
ui_->actionCamera_from_video_file->setChecked(!Settings::getCamera_5mediaPath().isEmpty() && !UDirectory::exists(Settings::getCamera_5mediaPath().toStdString()));
ui_->actionCamera_from_directory_of_images->setChecked(!Settings::getCamera_5mediaPath().isEmpty() && UDirectory::exists(Settings::getCamera_5mediaPath().toStdString()));
if(Settings::getGeneral_autoStartCamera())
{
// Set 1 msec to see state on the status bar.
QTimer::singleShot(1, this, SLOT(startProcessing()));
}
}
void VideoExploreView::actEndProcessing( )
{
pauseProcessing();
}
